package test7;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class test {
    public static void main(String[] args){
        ArrayList<Student> arr=new ArrayList<>();
        Student stus=new Student(21,"jianzhuolin",21,"man",false);
        /*List<Student> result= Arrays.stream(stus).filter(student -> student!=null && stus.getId()>3L
                        && stus.getName().equals("jianzhuolin")
                        && stus.getAge()>21
                        && stus.getGender().equals("male")
                        && stus.isJoinsACM()
                ).collect(Collectors.toList());

        arr.add(stus);*/
       stus.toString();
       System.out.println(arr.get(0));
       System.out.println("201621123021"+"简卓林");



    }
}
